On 03/06/2018 12:14 AM, Martin Wilck wrote: > Casting "const" away is often an indicator for wrong code. > Add a compiler flag to warn about such possible breakage. > > Signed-off-by: Martin Wilck <mwilck@xxxxxxxx> > Reviewed-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx> > --- > Makefile.inc | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Makefile.inc b/Makefile.inc > index eb99c36010c1..a5b9d4e3fa74 100644 > --- a/Makefile.inc > +++ b/Makefile.inc > @@ -87,6 +87,7 @@ STACKPROT := $(call TEST_CC_OPTION,-fstack-protector-strong,-fstack-protector) > OPTFLAGS = -O2 -g -pipe -Wall -Wextra -Wformat=2 -Werror=implicit-int \ > -Werror=implicit-function-declaration -Werror=format-security \ > -Wno-sign-compare -Wno-unused-parameter -Wno-clobbered \ > + -Werror=cast-qual -Werror=discarded-qualifiers \ > -Wp,-D_FORTIFY_SOURCE=2 $(STACKPROT) \ > --param=ssp-buffer-size=4 > > Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare@xxxxxxx +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg) -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
